3b divided by 7 takeaway 1 = 5
What is the b?

14

Step-by-step explanation:

3b/7 - 1 = 5

move the 1 over by adding

3b/7 = 6

multiply each side by 7 to get rid of the denominator

3b = 42

divide by 3

b = 14

Step-by-step explanation:

Step 1 : Creating the equation:

Step 2 : Solve by adding 1 on both sides

Step 3 : Mutiply both sides by 7 to get rid of the denominator

Step 4 : Divide both sides by 3:

Step 5 :

The value of is .

10.416 meters per second

step-by-step explanation:

distance=1 00 meters

time= 9.6 seconds in decimal form or 9 3/5 as a mixed number

average speed= 100/9.6

=10.416 meters per second or 10 52/125 as a mixed number.